Piyush Steel is a trusted manufacturer and supplier of Duplex Steel UNS S32205 Round Bars in India, offering superior strength and corrosion resistance for demanding industrial applications. Duplex S32205, also known as ASTM A276/A479 grade bar, is a nitrogen-enhanced duplex stainless steel that provides a balanced microstructure of austenite and ferrite. This dual-phase structure results in higher yield strength than conventional austenitic stainless steels like 304 or 316, making it ideal for applications in chemical processing, oil & gas, and marine environments.
The UNS S32205 round bar is well-known for its excellent resistance to stress corrosion cracking, pitting, and crevice corrosion—especially in chloride-rich environments. The alloy’s composition typically includes around 22% chromium, 3% molybdenum, and 5–6% nickel, contributing to its durability in harsh service conditions. These Duplex Steel Round Bars are widely used in heat exchangers, pressure vessels, offshore rigs, and paper & pulp industries where both strength and corrosion resistance are crucial. At Piyush Steel, we provide round bars in both hot-rolled and cold-drawn finishes to suit varied applications.
Table Of Content
Our Duplex S32205 Round Bars are available in a wide range of sizes and lengths, with diameters from 6 mm to 300mm and custom-cut lengths available upon request. These bars meet international standards such as ASTM A276 and A479, and they are supplied with mill test certificates, ultrasonic test reports, and third-party inspections when required. The bars are suitable for machining, forming, and welding—offering excellent workability along with high mechanical strength. These characteristics make Duplex S32205 an excellent choice for components subjected to high loads or corrosive fluid exposure.
Compared to standard stainless steel grades, Duplex Steel UNS S32205 offers nearly double the yield strength, making it a cost-effective solution for weight reduction in structural applications. In addition, it performs better than 316L in aggressive environments like seawater or brine and offers better fatigue strength in dynamic load systems. As a reputed Duplex Steel Round Bar Supplier in Mumbai, Piyush Steel serves industries that demand materials capable of withstanding high pressure, temperature fluctuations, and chemical exposure without degradation.
At Piyush Steel, we pride ourselves on maintaining a large stock of Duplex Steel UNS S32205 Round Bars ready for quick dispatch. With years of experience in supplying critical industries across India and abroad, we offer not just products but reliable partnerships. Our round bars are tested for quality, accuracy, and surface finish to meet client specifications. Whether you need round bars for offshore piping, construction, or mechanical components, our Duplex S32205 bars deliver consistent quality and performance every time.
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S32205 |
Specification : ASTM A276, A479 / ASME SA276, A479
Dimensions : ASTM, ASME and API
Size : 10 mm To 100 mm Dia in 100 mm TO 6000 mm Length
Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc
Finish : Bright, Polish & Black
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 - 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
The full identification of the bars should be continuously marked down its whole length, including :
duplex s32205 round bar suppliers, duplex steel s32205 bar supplier, uns s32205 threaded bar, duplex steel round bar manufacturer in mumbai, grade s32205 round bar price list, duplex steel s32205 round bar, duplex s32205 round bar suppliers in chennai, duplex steel s32205 rods supplier, duplex s32205 round bar supplier in mumbai, duplex steel round bars supplier, duplex stainless steel s32205 rods supplier in india, s32205 duplex steel black bar, duplex steel s32205 round bar supplier in india, duplex steel s32205 bars supplier, duplex s32205 high tensile steel round bar, duplex s32205 seamless round bar, s32205 duplex steel round bar manufacturer, price of s32205 duplex steel round bar, duplex steel round bar price, duplex s32205 triangle bar, duplex steel s32205 round bar manufacturers in india, duplex s32205 cold drawn round bar, duplex s32205 bars price list, duplex steel s32205 bars supplier, duplex steel s32205 bars price list in india.
Round, Square, Forged, Hollow Bar With Mill And Third Party Test Certificate.
Duplex S32205 Round Bar Price List
Request the latest Duplex Steel S32205 Bars Price List. Please Call +91 22 23867540 or Send an Email to [email protected] for Duplex S32205 Round Bar Ready stock information and updated price list.